Actinouranium series
[化] 锕铀系
🧩 词语组成解析
n. [化]锕铀
🗣️ 情景例句
and the problem is that it's set up primarily for kids to play.
而问题是它主要是让孩子们去玩的。
Pardon me, but I was wondering if you could break a one.
对不起，不知你是否能兑开1元钱。
Your bid is much higher than your competitor's.
你们的价钱比起其他公司高出太多了。